commit 379ba3b7b03466f3d9525bcb1c0ffb9bf5a307f2
author Tobin Ehlis <tobine@google.com> Tue Jul 19 11:22:29 2016 -0600
committer Tobin Ehlis <tobine@google.com> Mon Aug 08 06:48:40 2016 -0600
tree 9c4e6e4bcb58d7d21376b4399aad9d812d5b519a
parent e25de2fd5dedce3ed9defd651348e2f761cb71fa

tests: Add IndexBufferNotBound test

Attempt and indexed draw with no index buffer bound.

tests/layer_validation_tests.cpp

diff --git a/tests/layer_validation_tests.cpp b/tests/layer_validation_tests.cpp
index 8c8c15b..e32b30f 100644
--- a/tests/layer_validation_tests.cpp
+++ b/tests/layer_validation_tests.cpp
@@ -71,6 +71,7 @@
     BsoFailStencilWriteMask = 0x00000080,
     BsoFailStencilReference = 0x00000100,
     BsoFailCmdClearAttachments = 0x00000200,
+    BsoFailIndexBuffer = 0x00000400,
 } BsoFailSelect;
 
 struct vktriangle_vs_uniform {
@@ -490,7 +491,12 @@
     GenericDrawPreparation(pipelineobj, descriptorSet, failMask);
 
     // render triangle
-    Draw(3, 1, 0, 0);
+    if (failMask & BsoFailIndexBuffer) {
+        // Use DrawIndexed w/o an index buffer bound
+        DrawIndexed(3, 1, 0, 0, 0);
+    } else {
+        Draw(3, 1, 0, 0);
+    }
 
     if (failMask & BsoFailCmdClearAttachments) {
         VkClearAttachment color_attachment = {};
@@ -6342,6 +6348,16 @@
     m_errorMonitor->VerifyFound();
 }
 
+TEST_F(VkLayerTest, IndexBufferNotBound) {
+    TEST_DESCRIPTION("Run an indexed draw call without an index buffer bound.");
+    m_errorMonitor->SetDesiredFailureMsg(
+        VK_DEBUG_REPORT_ERROR_BIT_EXT,
+        "Index buffer object not bound to this command buffer when Indexed ");
+    VKTriangleTest(bindStateVertShaderText, bindStateFragShaderText,
+                   BsoFailIndexBuffer);
+    m_errorMonitor->VerifyFound();
+}
+
 TEST_F(VkLayerTest, CommandBufferTwoSubmits) {
     m_errorMonitor->SetDesiredFailureMsg(
         VK_DEBUG_REPORT_ERROR_BIT_EXT,